I am glad it helped you. There are general recommendations, unfortunately I cannot give you specific recommendations because every app is different. Basically it is build your app and take it from there, if you start seeing any issues, then try some tunings. Here I leave you general Microsoft recommendations * https://techcommunity.microsoft.com/t5/core-infrastructure-and-security/iis-best-practices/ba-p/1241577 * https://techcommunity.microsoft.com/t5/itops-talk-blog/windows-server-101-hardening-iis-via-security-control/ba-p/329979